Johnstones 1818 directory index
This is the 1818 Johnstones London commercial guide which also includes a little pub history detail.
John Lockie in 1810 describes as :
"John Street (Lower), Golden Square, at the S. W. corner, extending to 20, Brewer Street or is the continuation of Francis Street and Air Street from 27, Piccadilly."
John street (Lower), Golden square
Length 60 yards. No. of Houses 30.
7 Mapleson, S. Cupper to H.R.H. Prince Regent
9 Jackson, Charles, Carpenter and joiner
11 Stephenson, T. Block tin manufacturer
Turner, John, Gold and silversmith